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<a href="fsm__slave_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *  $Id: fsm_slave.c,v ec403cf308eb 2013/02/12 14:46:43 fp $</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (C) 2006-2012  Florian Pose, Ingenieurgemeinschaft IgH</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  This file is part of the IgH EtherCAT Master.</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *  The IgH EtherCAT Master is free software; you can redistribute it and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  modify it under the terms of the GNU General Public License version 2, as</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  published by the Free Software Foundation.</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *  The IgH EtherCAT Master is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *  but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *  Public License for more details.</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *  You should have received a copy of the GNU General Public License along</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *  with the IgH EtherCAT Master; if not, write to the Free Software</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *  ---</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *  The license mentioned above concerns the source code only. Using the</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *  EtherCAT technology and brand is only permitted in compliance with the</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *  industrial property and similar rights of Beckhoff Automation GmbH.</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *****************************************************************************/</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="globals_8h.html">globals.h</a>&quot;</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="master_8h.html">master.h</a>&quot;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="mailbox_8h.html">mailbox.h</a>&quot;</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="slave__config_8h.html">slave_config.h</a>&quot;</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="fsm__slave_8h.html">fsm_slave.h</a>&quot;</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#a69201c3dc1cb3155a6ca50cb7f33869c">ec_fsm_slave_action_process_sdo</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#a81403b6006691c9b4daf67d5da9feb2a">ec_fsm_slave_state_sdo_request</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#a1e2f2f2ceff8817c26b401394efe0e6e">ec_fsm_slave_action_process_reg</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#a1da03c24b580882065b01e431c0ed82e">ec_fsm_slave_state_reg_request</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#a8efbf4fab101d922fef86e335eec1f97">ec_fsm_slave_action_process_foe</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#ab5d34b7d8393ff86923a42ced668c0b9">ec_fsm_slave_state_foe_request</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#aee4b2c5da4c8811dc81fd40cc25ac80c">ec_fsm_slave_action_process_soe</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#ac379741b8127b8228d9119480db233fb">ec_fsm_slave_state_soe_request</a>(<a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *, <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *);</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="fsm__slave_8h.html#ad36992febd2772a454ea6a96daf78505">   60</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#ab7af644e2e05a661f5dedfc65daa423e">ec_fsm_slave_init</a>(</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        <a class="code" href="structec__slave.html">ec_slave_t</a> *slave </div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        )</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;{</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a> = slave;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    INIT_LIST_HEAD(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ae393c328b5fe12f06f19f05fe140a643">list</a>); <span class="comment">// mark as unlisted</span></div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a> = NULL;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a5f8b15e16a43555f5bc984380096d129">sdo_request</a> = NULL;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> = NULL;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a3fa15bb678542863b36f3e79081df19a">foe_request</a> = NULL;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a927d20b1685eea5160c96ca9f8748d12">soe_request</a> = NULL;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="comment">// Init sub-state-machines</span></div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <a class="code" href="fsm__coe_8c.html#a950c45dcefe03f03fbc7f051c57b3b3f">ec_fsm_coe_init</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac9f6c23ca16927be8dab824caf95878f">fsm_coe</a>);</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <a class="code" href="fsm__foe_8c.html#a99c4cd5d11be273cc2119fe11e829574">ec_fsm_foe_init</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac4d096c83edc90e10998d0581ac2b90e">fsm_foe</a>);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <a class="code" href="fsm__soe_8c.html#a22bcbd5d8832e375e3cb5ce0b960da5d">ec_fsm_soe_init</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#a631509da2c5d1a4ac23eecf89afea74e">fsm_soe</a>);</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;}</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="fsm__slave_8h.html#a469872e3dda4fb39ac959d5ad621de95">   85</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#aaf633228f4ba73115d911fae6ede334d">ec_fsm_slave_clear</a>(</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm </div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        )</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;{</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="comment">// signal requests that are currently in operation</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__slave.html#a5f8b15e16a43555f5bc984380096d129">sdo_request</a>) {</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a5f8b15e16a43555f5bc984380096d129">sdo_request</a>-&gt;<a class="code" href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        wake_up_all(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    }</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>) {</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        wake_up_all(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    }</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__slave.html#a3fa15bb678542863b36f3e79081df19a">foe_request</a>) {</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a3fa15bb678542863b36f3e79081df19a">foe_request</a>-&gt;<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        wake_up_all(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    }</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__slave.html#a927d20b1685eea5160c96ca9f8748d12">soe_request</a>) {</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a927d20b1685eea5160c96ca9f8748d12">soe_request</a>-&gt;<a class="code" href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        wake_up_all(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    }</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    <span class="comment">// clear sub-state machines</span></div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <a class="code" href="fsm__coe_8c.html#ad205aeb53b111862848a5d4142cc1a43">ec_fsm_coe_clear</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac9f6c23ca16927be8dab824caf95878f">fsm_coe</a>);</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    <a class="code" href="fsm__foe_8c.html#a488d124cc61f4d42841910e3a6f46507">ec_fsm_foe_clear</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac4d096c83edc90e10998d0581ac2b90e">fsm_foe</a>);</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <a class="code" href="fsm__soe_8c.html#a422dd4f9c47393097303ca25a7d17dbf">ec_fsm_soe_clear</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#a631509da2c5d1a4ac23eecf89afea74e">fsm_soe</a>);</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;}</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="fsm__slave_8h.html#ae12b13ec5c06619f6c6cca08b631930c">  123</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#a64e44cb68fa46489e34b0f6f98a2d450">ec_fsm_slave_exec</a>(</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        )</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;{</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keywordtype">int</span> datagram_used;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a>(fsm, datagram);</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    datagram_used = fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> != <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a> &amp;&amp;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> != <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <span class="keywordflow">if</span> (datagram_used) {</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a> = datagram;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a> = NULL;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    }</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keywordflow">return</span> datagram_used;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;}</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="fsm__slave_8h.html#a2b667be77f5ef3d4d9ae60523589a13e">  148</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#a3e9b702c8379fb8324826a220847a539">ec_fsm_slave_set_ready</a>(</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm </div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        )</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;{</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> == <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>) {</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>, 1, <span class="stringliteral">&quot;Ready for requests.\n&quot;</span>);</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    }</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;}</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="fsm__slave_8h.html#ae4ccb250140a4547412ddcd7b9aba22c">  164</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#af12d069fda4382f991468ea84ff572a8">ec_fsm_slave_is_ready</a>(</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        <span class="keyword">const</span> <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm </div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        )</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;{</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="keywordflow">return</span> fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> == <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;}</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="comment">/******************************************************************************</span></div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="comment"> * Slave state machine</span></div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="comment"> *****************************************************************************/</span></div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div><div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">  177</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>(</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        )</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;{</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="comment">// do nothing</span></div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;}</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div><div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">  189</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>(</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        )</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;{</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    <span class="comment">// Check for pending external SDO requests</span></div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="fsm__slave_8c.html#a69201c3dc1cb3155a6ca50cb7f33869c">ec_fsm_slave_action_process_sdo</a>(fsm, datagram)) {</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    }</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <span class="comment">// Check for pending external register requests</span></div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="fsm__slave_8c.html#a1e2f2f2ceff8817c26b401394efe0e6e">ec_fsm_slave_action_process_reg</a>(fsm, datagram)) {</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    }</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <span class="comment">// Check for pending FoE requests</span></div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="fsm__slave_8c.html#a8efbf4fab101d922fef86e335eec1f97">ec_fsm_slave_action_process_foe</a>(fsm, datagram)) {</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    }</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    <span class="comment">// Check for pending SoE requests</span></div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="fsm__slave_8c.html#aee4b2c5da4c8811dc81fd40cc25ac80c">ec_fsm_slave_action_process_soe</a>(fsm, datagram)) {</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    }</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;}</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#a69201c3dc1cb3155a6ca50cb7f33869c">  221</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#a69201c3dc1cb3155a6ca50cb7f33869c">ec_fsm_slave_action_process_sdo</a>(</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        )</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;{</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *request;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    <span class="keywordflow">if</span> (list_empty(&amp;slave-&gt;<a class="code" href="structec__slave.html#a6cbec4e34923f5b25fecdbd166a8328a">sdo_requests</a>)) {</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    }</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="comment">// take the first request to be processed</span></div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    request = list_entry(slave-&gt;<a class="code" href="structec__slave.html#a6cbec4e34923f5b25fecdbd166a8328a">sdo_requests</a>.next, <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a>, list);</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    list_del_init(&amp;request-&gt;<a class="code" href="structec__sdo__request.html#a80c68878d98d613513a0b985be43198e">list</a>); <span class="comment">// dequeue</span></div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">current_state</a> &amp; <a class="code" href="globals_8h.html#a0e9c38c7520909d649fac451046dcde0afa4a479453f36ac36204ece05aeacd82">EC_SLAVE_STATE_ACK_ERR</a>) {</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        <a class="code" href="slave_8h.html#aae2995e6509df66255d8f7fcdb5eb5bb">EC_SLAVE_WARN</a>(slave, <span class="stringliteral">&quot;Aborting SDO request,&quot;</span></div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                <span class="stringliteral">&quot; slave has error flag set.\n&quot;</span>);</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        request-&gt;<a class="code" href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>;</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    }</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">current_state</a> == <a class="code" href="globals_8h.html#a0e9c38c7520909d649fac451046dcde0af8bd16b734a32ab829a51f81620edfff">EC_SLAVE_STATE_INIT</a>) {</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;        <a class="code" href="slave_8h.html#aae2995e6509df66255d8f7fcdb5eb5bb">EC_SLAVE_WARN</a>(slave, <span class="stringliteral">&quot;Aborting SDO request, slave is in INIT.\n&quot;</span>);</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;        request-&gt;<a class="code" href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;    }</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a5f8b15e16a43555f5bc984380096d129">sdo_request</a> = request;</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    request-&gt;<a class="code" href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">state</a> = EC_INT_REQUEST_BUSY;</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    <span class="comment">// Found pending SDO request. Execute it!</span></div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Processing SDO request...\n&quot;</span>);</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    <span class="comment">// Start SDO transfer</span></div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a81403b6006691c9b4daf67d5da9feb2a">ec_fsm_slave_state_sdo_request</a>;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    <a class="code" href="fsm__coe_8c.html#a6b624db9f166f9b6957abf98de1825e4">ec_fsm_coe_transfer</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac9f6c23ca16927be8dab824caf95878f">fsm_coe</a>, slave, request);</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    <a class="code" href="fsm__coe_8c.html#acf977ba0f42eabf38b9e0d5eb508a568">ec_fsm_coe_exec</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac9f6c23ca16927be8dab824caf95878f">fsm_coe</a>, datagram); <span class="comment">// execute immediately</span></div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;}</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;</div><div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#a81403b6006691c9b4daf67d5da9feb2a">  271</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#a81403b6006691c9b4daf67d5da9feb2a">ec_fsm_slave_state_sdo_request</a>(</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;        )</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;{</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    <a class="code" href="structec__sdo__request.html">ec_sdo_request_t</a> *request = fsm-&gt;<a class="code" href="structec__fsm__slave.html#a5f8b15e16a43555f5bc984380096d129">sdo_request</a>;</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="fsm__coe_8c.html#acf977ba0f42eabf38b9e0d5eb508a568">ec_fsm_coe_exec</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac9f6c23ca16927be8dab824caf95878f">fsm_coe</a>, datagram)) {</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    }</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="fsm__coe_8c.html#a64003637666ff3dabeef48b99b42255c">ec_fsm_coe_success</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac9f6c23ca16927be8dab824caf95878f">fsm_coe</a>)) {</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to process SDO request.\n&quot;</span>);</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        request-&gt;<a class="code" href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a5f8b15e16a43555f5bc984380096d129">sdo_request</a> = NULL;</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;    }</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Finished SDO request.\n&quot;</span>);</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;    <span class="comment">// SDO request finished</span></div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    request-&gt;<a class="code" href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">state</a> = EC_INT_REQUEST_SUCCESS;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a5f8b15e16a43555f5bc984380096d129">sdo_request</a> = NULL;</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;}</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;</div><div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#a1e2f2f2ceff8817c26b401394efe0e6e">  307</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#a1e2f2f2ceff8817c26b401394efe0e6e">ec_fsm_slave_action_process_reg</a>(</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;        )</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;{</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>;</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    <a class="code" href="structec__reg__request.html">ec_reg_request_t</a> *reg;</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> = NULL;</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a35616766fc7afbd4fc0b8a5d5a652bf7">config</a>) {</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        <span class="comment">// search the first internal register request to be processed</span></div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;        list_for_each_entry(reg, &amp;slave-&gt;<a class="code" href="structec__slave.html#a35616766fc7afbd4fc0b8a5d5a652bf7">config</a>-&gt;<a class="code" href="structec__slave__config.html#a391b64268ec07ce78e7aa50c9641e436">reg_requests</a>, list) {</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;            <span class="keywordflow">if</span> (reg-&gt;<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> == EC_INT_REQUEST_QUEUED) {</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;                fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> = reg;</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;            }</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;        }</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    }</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    <span class="keywordflow">if</span> (!fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> &amp;&amp; !list_empty(&amp;slave-&gt;<a class="code" href="structec__slave.html#a614562e4df0afc3707515ae9f1df0ffc">reg_requests</a>)) {</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;        <span class="comment">// take the first external request to be processed</span></div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> =</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;            list_entry(slave-&gt;<a class="code" href="structec__slave.html#a614562e4df0afc3707515ae9f1df0ffc">reg_requests</a>.next, <a class="code" href="structec__reg__request.html">ec_reg_request_t</a>, list);</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        list_del_init(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#a5b7e2c24fe669f62e8d325a3537a1aec">list</a>); <span class="comment">// dequeue</span></div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    }</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    <span class="keywordflow">if</span> (!fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>) { <span class="comment">// no register request to process</span></div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    }</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">current_state</a> &amp; <a class="code" href="globals_8h.html#a0e9c38c7520909d649fac451046dcde0afa4a479453f36ac36204ece05aeacd82">EC_SLAVE_STATE_ACK_ERR</a>) {</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        <a class="code" href="slave_8h.html#aae2995e6509df66255d8f7fcdb5eb5bb">EC_SLAVE_WARN</a>(slave, <span class="stringliteral">&quot;Aborting register request,&quot;</span></div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;                <span class="stringliteral">&quot; slave has error flag set.\n&quot;</span>);</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> = NULL;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;        <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    }</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    <span class="comment">// Found pending register request. Execute it!</span></div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Processing register request...\n&quot;</span>);</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> = EC_INT_REQUEST_BUSY;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    <span class="comment">// Start register access</span></div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#ac9e44c1d65dd892c66d1a4f2a4427e48">dir</a> == <a class="code" href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1a6b3c6b53010076d846724fec434512e4">EC_DIR_INPUT</a>) {</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        <a class="code" href="datagram_8c.html#ae9a50bd9874a22d2f62a17973c042e9b">ec_datagram_fprd</a>(datagram, slave-&gt;<a class="code" href="structec__slave.html#ae4c26b32979bcb21cf391ca3b170d701">station_address</a>,</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;                fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#aa6f44f4a9851e291726cbc92f7c099fa">address</a>, fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#ae8a1e21e4dfa24c3c0878649f33f4de9">transfer_size</a>);</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        <a class="code" href="datagram_8c.html#a56f873f563806b58344e8d5da6b0a53d">ec_datagram_zero</a>(datagram);</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;        <a class="code" href="datagram_8c.html#ad34b69b7bf678ec548bd09d3ec4027d6">ec_datagram_fpwr</a>(datagram, slave-&gt;<a class="code" href="structec__slave.html#ae4c26b32979bcb21cf391ca3b170d701">station_address</a>,</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;                fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#aa6f44f4a9851e291726cbc92f7c099fa">address</a>, fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#ae8a1e21e4dfa24c3c0878649f33f4de9">transfer_size</a>);</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;        memcpy(datagram-&gt;<a class="code" href="structec__datagram__t.html#ae7471d08444f2bc780532e9268859296">data</a>, fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#a55590fb9ebef4fad289a981e5e798f29">data</a>,</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;                fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>-&gt;<a class="code" href="structec__reg__request.html#ae8a1e21e4dfa24c3c0878649f33f4de9">transfer_size</a>);</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    }</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;    datagram-&gt;<a class="code" href="structec__datagram__t.html#a9804c4ebdbd3e7ff5b55bfe3aa33bbef">device_index</a> = slave-&gt;<a class="code" href="structec__slave.html#adc17b41384e235c98b39f4ac49319d68">device_index</a>;</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a1da03c24b580882065b01e431c0ed82e">ec_fsm_slave_state_reg_request</a>;</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;}</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;</div><div class="line"><a name="l00373"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#a1da03c24b580882065b01e431c0ed82e">  373</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#a1da03c24b580882065b01e431c0ed82e">ec_fsm_slave_state_reg_request</a>(</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;        )</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;{</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>;</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;    <a class="code" href="structec__reg__request.html">ec_reg_request_t</a> *reg = fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a>;</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    <span class="keywordflow">if</span> (!reg) {</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;        <span class="comment">// configuration was cleared in the meantime</span></div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> = NULL;</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    }</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">state</a> != <a class="code" href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a>) {</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to receive register&quot;</span></div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;                <span class="stringliteral">&quot; request datagram: &quot;</span>);</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;        <a class="code" href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a>(fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a>);</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;        reg-&gt;<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> = NULL;</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    }</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <span class="keywordflow">if</span> (fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a> == 1) {</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;        <span class="keywordflow">if</span> (reg-&gt;<a class="code" href="structec__reg__request.html#ac9e44c1d65dd892c66d1a4f2a4427e48">dir</a> == <a class="code" href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1a6b3c6b53010076d846724fec434512e4">EC_DIR_INPUT</a>) { <span class="comment">// read request</span></div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;            memcpy(reg-&gt;<a class="code" href="structec__reg__request.html#a55590fb9ebef4fad289a981e5e798f29">data</a>, fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#ae7471d08444f2bc780532e9268859296">data</a>, reg-&gt;<a class="code" href="structec__reg__request.html#ae8a1e21e4dfa24c3c0878649f33f4de9">transfer_size</a>);</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;        }</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;        reg-&gt;<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> = EC_INT_REQUEST_SUCCESS;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;        <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Register request successful.\n&quot;</span>);</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;        reg-&gt;<a class="code" href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;        <a class="code" href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a>(fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a>);</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Register request failed&quot;</span></div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;                <span class="stringliteral">&quot; (working counter is %u).\n&quot;</span>,</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;                fsm-&gt;<a class="code" href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">datagram</a>-&gt;<a class="code" href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">working_counter</a>);</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;    }</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">reg_request</a> = NULL;</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;}</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;</div><div class="line"><a name="l00425"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#a8efbf4fab101d922fef86e335eec1f97">  425</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#a8efbf4fab101d922fef86e335eec1f97">ec_fsm_slave_action_process_foe</a>(</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        )</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;{</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>;</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;    <a class="code" href="structec__foe__request__t.html">ec_foe_request_t</a> *request;</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    <span class="keywordflow">if</span> (list_empty(&amp;slave-&gt;<a class="code" href="structec__slave.html#a374ce6a1879d81ca54496be994b9e46e">foe_requests</a>)) {</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;    }</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;    <span class="comment">// take the first request to be processed</span></div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;    request = list_entry(slave-&gt;<a class="code" href="structec__slave.html#a374ce6a1879d81ca54496be994b9e46e">foe_requests</a>.next, <a class="code" href="structec__foe__request__t.html">ec_foe_request_t</a>, list);</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;    list_del_init(&amp;request-&gt;<a class="code" href="structec__foe__request__t.html#a3934835725b006bc6268d2553234901a">list</a>); <span class="comment">// dequeue</span></div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">current_state</a> &amp; <a class="code" href="globals_8h.html#a0e9c38c7520909d649fac451046dcde0afa4a479453f36ac36204ece05aeacd82">EC_SLAVE_STATE_ACK_ERR</a>) {</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;        <a class="code" href="slave_8h.html#aae2995e6509df66255d8f7fcdb5eb5bb">EC_SLAVE_WARN</a>(slave, <span class="stringliteral">&quot;Aborting FoE request,&quot;</span></div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;                <span class="stringliteral">&quot; slave has error flag set.\n&quot;</span>);</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;        request-&gt;<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>;</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;        <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;    }</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    request-&gt;<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> = EC_INT_REQUEST_BUSY;</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a3fa15bb678542863b36f3e79081df19a">foe_request</a> = request;</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Processing FoE request.\n&quot;</span>);</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ab5d34b7d8393ff86923a42ced668c0b9">ec_fsm_slave_state_foe_request</a>;</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    <a class="code" href="fsm__foe_8c.html#abf0df15e56191827d71bfde97ed3284c">ec_fsm_foe_transfer</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac4d096c83edc90e10998d0581ac2b90e">fsm_foe</a>, slave, request);</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;    <a class="code" href="fsm__foe_8c.html#a305e7b497f30525f7fcb4bbcd31b3cd3">ec_fsm_foe_exec</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac4d096c83edc90e10998d0581ac2b90e">fsm_foe</a>, datagram);</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;    <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;}</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;</div><div class="line"><a name="l00465"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#ab5d34b7d8393ff86923a42ced668c0b9">  465</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#ab5d34b7d8393ff86923a42ced668c0b9">ec_fsm_slave_state_foe_request</a>(</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;        )</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;{</div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>;</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;    <a class="code" href="structec__foe__request__t.html">ec_foe_request_t</a> *request = fsm-&gt;<a class="code" href="structec__fsm__slave.html#a3fa15bb678542863b36f3e79081df19a">foe_request</a>;</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="fsm__foe_8c.html#a305e7b497f30525f7fcb4bbcd31b3cd3">ec_fsm_foe_exec</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac4d096c83edc90e10998d0581ac2b90e">fsm_foe</a>, datagram)) {</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;    }</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="fsm__foe_8c.html#a97ddad1a7cedab54a4cf939699fc55a8">ec_fsm_foe_success</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#ac4d096c83edc90e10998d0581ac2b90e">fsm_foe</a>)) {</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to handle FoE request.\n&quot;</span>);</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;        request-&gt;<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a3fa15bb678542863b36f3e79081df19a">foe_request</a> = NULL;</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;    }</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    <span class="comment">// finished transferring FoE</span></div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Successfully transferred %zu bytes of FoE&quot;</span></div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;            <span class="stringliteral">&quot; data.\n&quot;</span>, request-&gt;<a class="code" href="structec__foe__request__t.html#aa7b6efa4a99fe568f8f53ae0b2ebc2e4">data_size</a>);</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;    request-&gt;<a class="code" href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">state</a> = EC_INT_REQUEST_SUCCESS;</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;    wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a3fa15bb678542863b36f3e79081df19a">foe_request</a> = NULL;</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;}</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;</div><div class="line"><a name="l00502"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#aee4b2c5da4c8811dc81fd40cc25ac80c">  502</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="fsm__slave_8c.html#aee4b2c5da4c8811dc81fd40cc25ac80c">ec_fsm_slave_action_process_soe</a>(</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;        )</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;{</div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>;</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *req;</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    <span class="keywordflow">if</span> (list_empty(&amp;slave-&gt;<a class="code" href="structec__slave.html#a85daad41c4862aa0de137a3c927abac8">soe_requests</a>)) {</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;    }</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <span class="comment">// take the first request to be processed</span></div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    req = list_entry(slave-&gt;<a class="code" href="structec__slave.html#a85daad41c4862aa0de137a3c927abac8">soe_requests</a>.next, <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a>, list);</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    list_del_init(&amp;req-&gt;<a class="code" href="structec__soe__request__t.html#a07cafa8f400f95ced4f6037629c979f6">list</a>); <span class="comment">// dequeue</span></div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">current_state</a> &amp; <a class="code" href="globals_8h.html#a0e9c38c7520909d649fac451046dcde0afa4a479453f36ac36204ece05aeacd82">EC_SLAVE_STATE_ACK_ERR</a>) {</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;        <a class="code" href="slave_8h.html#aae2995e6509df66255d8f7fcdb5eb5bb">EC_SLAVE_WARN</a>(slave, <span class="stringliteral">&quot;Aborting SoE request,&quot;</span></div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;                <span class="stringliteral">&quot; slave has error flag set.\n&quot;</span>);</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;        req-&gt;<a class="code" href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>;</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;        <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;    }</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;    <span class="keywordflow">if</span> (slave-&gt;<a class="code" href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">current_state</a> == <a class="code" href="globals_8h.html#a0e9c38c7520909d649fac451046dcde0af8bd16b734a32ab829a51f81620edfff">EC_SLAVE_STATE_INIT</a>) {</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;        <a class="code" href="slave_8h.html#aae2995e6509df66255d8f7fcdb5eb5bb">EC_SLAVE_WARN</a>(slave, <span class="stringliteral">&quot;Aborting SoE request, slave is in INIT.\n&quot;</span>);</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        req-&gt;<a class="code" href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a>;</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;    }</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a927d20b1685eea5160c96ca9f8748d12">soe_request</a> = req;</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;    req-&gt;<a class="code" href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">state</a> = EC_INT_REQUEST_BUSY;</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;    <span class="comment">// Found pending request. Execute it!</span></div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Processing SoE request...\n&quot;</span>);</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;    <span class="comment">// Start SoE transfer</span></div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ac379741b8127b8228d9119480db233fb">ec_fsm_slave_state_soe_request</a>;</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;    <a class="code" href="fsm__soe_8c.html#a34c4cc4d7d8988a5786599d07d52aebd">ec_fsm_soe_transfer</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#a631509da2c5d1a4ac23eecf89afea74e">fsm_soe</a>, slave, req);</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;    <a class="code" href="fsm__soe_8c.html#a2572aecb3869697ac939f78e22c3cd4e">ec_fsm_soe_exec</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#a631509da2c5d1a4ac23eecf89afea74e">fsm_soe</a>, datagram); <span class="comment">// execute immediately</span></div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;    <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;}</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;</div><div class="line"><a name="l00552"></a><span class="lineno"><a class="line" href="fsm__slave_8c.html#ac379741b8127b8228d9119480db233fb">  552</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="fsm__slave_8c.html#ac379741b8127b8228d9119480db233fb">ec_fsm_slave_state_soe_request</a>(</div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;        <a class="code" href="structec__fsm__slave.html">ec_fsm_slave_t</a> *fsm, </div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;        <a class="code" href="structec__datagram__t.html">ec_datagram_t</a> *datagram </div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;        )</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;{</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    <a class="code" href="structec__slave.html">ec_slave_t</a> *slave = fsm-&gt;<a class="code" href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">slave</a>;</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;    <a class="code" href="structec__soe__request__t.html">ec_soe_request_t</a> *request = fsm-&gt;<a class="code" href="structec__fsm__slave.html#a927d20b1685eea5160c96ca9f8748d12">soe_request</a>;</div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;</div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="fsm__soe_8c.html#a2572aecb3869697ac939f78e22c3cd4e">ec_fsm_soe_exec</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#a631509da2c5d1a4ac23eecf89afea74e">fsm_soe</a>, datagram)) {</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    }</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="fsm__soe_8c.html#abe5fc037034ee0591047a678d3d52e36">ec_fsm_soe_success</a>(&amp;fsm-&gt;<a class="code" href="structec__fsm__slave.html#a631509da2c5d1a4ac23eecf89afea74e">fsm_soe</a>)) {</div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;        <a class="code" href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a>(slave, <span class="stringliteral">&quot;Failed to process SoE request.\n&quot;</span>);</div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;        request-&gt;<a class="code" href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">state</a> = EC_INT_REQUEST_FAILURE;</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a927d20b1685eea5160c96ca9f8748d12">soe_request</a> = NULL;</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;        fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;    }</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    <a class="code" href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a>(slave, 1, <span class="stringliteral">&quot;Finished SoE request.\n&quot;</span>);</div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;    <span class="comment">// SoE request finished</span></div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;    request-&gt;<a class="code" href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">state</a> = EC_INT_REQUEST_SUCCESS;</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    wake_up_all(&amp;slave-&gt;<a class="code" href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">master</a>-&gt;<a class="code" href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">request_queue</a>);</div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a927d20b1685eea5160c96ca9f8748d12">soe_request</a> = NULL;</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    fsm-&gt;<a class="code" href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">state</a> = <a class="code" href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a>;</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;}</div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;<span class="comment">/*****************************************************************************/</span></div><div class="ttc" id="structec__reg__request_html_adfba6eddfd79740eae02362347093120"><div class="ttname"><a href="structec__reg__request.html#adfba6eddfd79740eae02362347093120">ec_reg_request::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">Request state. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00056">reg_request.h:56</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_aaf633228f4ba73115d911fae6ede334d"><div class="ttname"><a href="fsm__slave_8c.html#aaf633228f4ba73115d911fae6ede334d">ec_fsm_slave_clear</a></div><div class="ttdeci">void ec_fsm_slave_clear(ec_fsm_slave_t *fsm)</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00085">fsm_slave.c:85</a></div></div>
<div class="ttc" id="fsm__foe_8c_html_a97ddad1a7cedab54a4cf939699fc55a8"><div class="ttname"><a href="fsm__foe_8c.html#a97ddad1a7cedab54a4cf939699fc55a8">ec_fsm_foe_success</a></div><div class="ttdeci">int ec_fsm_foe_success(const ec_fsm_foe_t *fsm)</div><div class="ttdoc">Returns, if the state machine terminated with success. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__foe_8c_source.html#l00163">fsm_foe.c:163</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_ab5d34b7d8393ff86923a42ced668c0b9"><div class="ttname"><a href="fsm__slave_8c.html#ab5d34b7d8393ff86923a42ced668c0b9">ec_fsm_slave_state_foe_request</a></div><div class="ttdeci">void ec_fsm_slave_state_foe_request(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Slave state: FOE REQUEST. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00465">fsm_slave.c:465</a></div></div>
<div class="ttc" id="structec__reg__request_html_ae8a1e21e4dfa24c3c0878649f33f4de9"><div class="ttname"><a href="structec__reg__request.html#ae8a1e21e4dfa24c3c0878649f33f4de9">ec_reg_request::transfer_size</a></div><div class="ttdeci">size_t transfer_size</div><div class="ttdoc">Size of the data to transfer. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00055">reg_request.h:55</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_a3fa15bb678542863b36f3e79081df19a"><div class="ttname"><a href="structec__fsm__slave.html#a3fa15bb678542863b36f3e79081df19a">ec_fsm_slave::foe_request</a></div><div class="ttdeci">ec_foe_request_t * foe_request</div><div class="ttdoc">FoE request to process. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00062">fsm_slave.h:62</a></div></div>
<div class="ttc" id="fsm__foe_8c_html_a488d124cc61f4d42841910e3a6f46507"><div class="ttname"><a href="fsm__foe_8c.html#a488d124cc61f4d42841910e3a6f46507">ec_fsm_foe_clear</a></div><div class="ttdeci">void ec_fsm_foe_clear(ec_fsm_foe_t *fsm)</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__foe_8c_source.html#l00119">fsm_foe.c:119</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_a07cafa8f400f95ced4f6037629c979f6"><div class="ttname"><a href="structec__soe__request__t.html#a07cafa8f400f95ced4f6037629c979f6">ec_soe_request_t::list</a></div><div class="ttdeci">struct list_head list</div><div class="ttdoc">List item. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00049">soe_request.h:49</a></div></div>
<div class="ttc" id="slave_8h_html_a349fb5dcd0bac7fc2324d3da89aa4751"><div class="ttname"><a href="slave_8h.html#a349fb5dcd0bac7fc2324d3da89aa4751">EC_SLAVE_DBG</a></div><div class="ttdeci">#define EC_SLAVE_DBG(slave, level, fmt, args...)</div><div class="ttdoc">Convenience macro for printing slave-specific debug messages to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00106">slave.h:106</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_a337fc81f36562866d9cdc92e78ef4fdc"><div class="ttname"><a href="structec__fsm__slave.html#a337fc81f36562866d9cdc92e78ef4fdc">ec_fsm_slave::reg_request</a></div><div class="ttdeci">ec_reg_request_t * reg_request</div><div class="ttdoc">Register request to process. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00061">fsm_slave.h:61</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_af12d069fda4382f991468ea84ff572a8"><div class="ttname"><a href="fsm__slave_8c.html#af12d069fda4382f991468ea84ff572a8">ec_fsm_slave_is_ready</a></div><div class="ttdeci">int ec_fsm_slave_is_ready(const ec_fsm_slave_t *fsm)</div><div class="ttdoc">Returns, if the FSM is currently not busy and ready to execute. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00164">fsm_slave.c:164</a></div></div>
<div class="ttc" id="structec__sdo__request_html"><div class="ttname"><a href="structec__sdo__request.html">ec_sdo_request</a></div><div class="ttdoc">CANopen SDO request. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00048">sdo_request.h:48</a></div></div>
<div class="ttc" id="structec__slave_html_a6214f41ec1dce05b67b298b89a49e1f8"><div class="ttname"><a href="structec__slave.html#a6214f41ec1dce05b67b298b89a49e1f8">ec_slave::current_state</a></div><div class="ttdeci">ec_slave_state_t current_state</div><div class="ttdoc">Current application state. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00192">slave.h:192</a></div></div>
<div class="ttc" id="structec__sdo__request_html_a0c50e10b80720d00f11863e76ecc1755"><div class="ttname"><a href="structec__sdo__request.html#a0c50e10b80720d00f11863e76ecc1755">ec_sdo_request::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">SDO request state. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00063">sdo_request.h:63</a></div></div>
<div class="ttc" id="structec__reg__request_html_aa6f44f4a9851e291726cbc92f7c099fa"><div class="ttname"><a href="structec__reg__request.html#aa6f44f4a9851e291726cbc92f7c099fa">ec_reg_request::address</a></div><div class="ttdeci">uint16_t address</div><div class="ttdoc">Register address. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00054">reg_request.h:54</a></div></div>
<div class="ttc" id="structec__reg__request_html"><div class="ttname"><a href="structec__reg__request.html">ec_reg_request</a></div><div class="ttdoc">Register request. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00048">reg_request.h:48</a></div></div>
<div class="ttc" id="slave_8h_html_aae2995e6509df66255d8f7fcdb5eb5bb"><div class="ttname"><a href="slave_8h.html#aae2995e6509df66255d8f7fcdb5eb5bb">EC_SLAVE_WARN</a></div><div class="ttdeci">#define EC_SLAVE_WARN(slave, fmt, args...)</div><div class="ttdoc">Convenience macro for printing slave-specific warnings to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00090">slave.h:90</a></div></div>
<div class="ttc" id="structec__datagram__t_html"><div class="ttname"><a href="structec__datagram__t.html">ec_datagram_t</a></div><div class="ttdoc">EtherCAT datagram. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00087">datagram.h:87</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_ac379741b8127b8228d9119480db233fb"><div class="ttname"><a href="fsm__slave_8c.html#ac379741b8127b8228d9119480db233fb">ec_fsm_slave_state_soe_request</a></div><div class="ttdeci">void ec_fsm_slave_state_soe_request(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Slave state: SOE_REQUEST. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00552">fsm_slave.c:552</a></div></div>
<div class="ttc" id="structec__soe__request__t_html_ad019a8fb7fd83ffc0744713d0247b217"><div class="ttname"><a href="structec__soe__request__t.html#ad019a8fb7fd83ffc0744713d0247b217">ec_soe_request_t::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">Request state. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00058">soe_request.h:58</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_a631509da2c5d1a4ac23eecf89afea74e"><div class="ttname"><a href="structec__fsm__slave.html#a631509da2c5d1a4ac23eecf89afea74e">ec_fsm_slave::fsm_soe</a></div><div class="ttdeci">ec_fsm_soe_t fsm_soe</div><div class="ttdoc">SoE state machine. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00068">fsm_slave.h:68</a></div></div>
<div class="ttc" id="structec__fsm__slave_html"><div class="ttname"><a href="structec__fsm__slave.html">ec_fsm_slave</a></div><div class="ttdoc">Finite state machine of an EtherCAT slave. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00054">fsm_slave.h:54</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_a180a65aa95ddc2f8260c8d59a9ca9251"><div class="ttname"><a href="structec__fsm__slave.html#a180a65aa95ddc2f8260c8d59a9ca9251">ec_fsm_slave::datagram</a></div><div class="ttdeci">ec_datagram_t * datagram</div><div class="ttdoc">Previous state datagram. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00059">fsm_slave.h:59</a></div></div>
<div class="ttc" id="structec__slave_html_a614562e4df0afc3707515ae9f1df0ffc"><div class="ttname"><a href="structec__slave.html#a614562e4df0afc3707515ae9f1df0ffc">ec_slave::reg_requests</a></div><div class="ttdeci">struct list_head reg_requests</div><div class="ttdoc">Register access requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00230">slave.h:230</a></div></div>
<div class="ttc" id="structec__datagram__t_html_a1eeebb1d33d0dbf47498dd78a966977d"><div class="ttname"><a href="structec__datagram__t.html#a1eeebb1d33d0dbf47498dd78a966977d">ec_datagram_t::working_counter</a></div><div class="ttdeci">uint16_t working_counter</div><div class="ttdoc">Working counter. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00099">datagram.h:99</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_a8efbf4fab101d922fef86e335eec1f97"><div class="ttname"><a href="fsm__slave_8c.html#a8efbf4fab101d922fef86e335eec1f97">ec_fsm_slave_action_process_foe</a></div><div class="ttdeci">int ec_fsm_slave_action_process_foe(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Check for pending FoE requests and process one. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00425">fsm_slave.c:425</a></div></div>
<div class="ttc" id="fsm__foe_8c_html_abf0df15e56191827d71bfde97ed3284c"><div class="ttname"><a href="fsm__foe_8c.html#abf0df15e56191827d71bfde97ed3284c">ec_fsm_foe_transfer</a></div><div class="ttdeci">void ec_fsm_foe_transfer(ec_fsm_foe_t *fsm, ec_slave_t *slave, ec_foe_request_t *request)</div><div class="ttdoc">Prepares an FoE transfer. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__foe_8c_source.html#l00172">fsm_foe.c:172</a></div></div>
<div class="ttc" id="globals_8h_html_a0e9c38c7520909d649fac451046dcde0afa4a479453f36ac36204ece05aeacd82"><div class="ttname"><a href="globals_8h.html#a0e9c38c7520909d649fac451046dcde0afa4a479453f36ac36204ece05aeacd82">EC_SLAVE_STATE_ACK_ERR</a></div><div class="ttdoc">Acknowledge/Error bit (no actual state) </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00140">globals.h:140</a></div></div>
<div class="ttc" id="fsm__coe_8c_html_a64003637666ff3dabeef48b99b42255c"><div class="ttname"><a href="fsm__coe_8c.html#a64003637666ff3dabeef48b99b42255c">ec_fsm_coe_success</a></div><div class="ttdeci">int ec_fsm_coe_success(const ec_fsm_coe_t *fsm)</div><div class="ttdoc">Returns, if the state machine terminated with success. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__coe_8c_source.html#l00262">fsm_coe.c:262</a></div></div>
<div class="ttc" id="structec__master_html_a40be6dcab1a714b076a435f58710ed15"><div class="ttname"><a href="structec__master.html#a40be6dcab1a714b076a435f58710ed15">ec_master::request_queue</a></div><div class="ttdeci">wait_queue_head_t request_queue</div><div class="ttdoc">Wait queue for external requests from user space. </div><div class="ttdef"><b>Definition:</b> <a href="master_8h_source.html#l00309">master.h:309</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_a5f8b15e16a43555f5bc984380096d129"><div class="ttname"><a href="structec__fsm__slave.html#a5f8b15e16a43555f5bc984380096d129">ec_fsm_slave::sdo_request</a></div><div class="ttdeci">ec_sdo_request_t * sdo_request</div><div class="ttdoc">SDO request to process. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00060">fsm_slave.h:60</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_a1e2f2f2ceff8817c26b401394efe0e6e"><div class="ttname"><a href="fsm__slave_8c.html#a1e2f2f2ceff8817c26b401394efe0e6e">ec_fsm_slave_action_process_reg</a></div><div class="ttdeci">int ec_fsm_slave_action_process_reg(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Check for pending register requests and process one. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00307">fsm_slave.c:307</a></div></div>
<div class="ttc" id="structec__slave_html_ae4c26b32979bcb21cf391ca3b170d701"><div class="ttname"><a href="structec__slave.html#ae4c26b32979bcb21cf391ca3b170d701">ec_slave::station_address</a></div><div class="ttdeci">uint16_t station_address</div><div class="ttdoc">Configured station address. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00184">slave.h:184</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_aee4b2c5da4c8811dc81fd40cc25ac80c"><div class="ttname"><a href="fsm__slave_8c.html#aee4b2c5da4c8811dc81fd40cc25ac80c">ec_fsm_slave_action_process_soe</a></div><div class="ttdeci">int ec_fsm_slave_action_process_soe(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Check for pending SoE requests and process one. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00502">fsm_slave.c:502</a></div></div>
<div class="ttc" id="globals_8h_html"><div class="ttname"><a href="globals_8h.html">globals.h</a></div><div class="ttdoc">Global definitions and macros. </div></div>
<div class="ttc" id="master_8h_html"><div class="ttname"><a href="master_8h.html">master.h</a></div><div class="ttdoc">EtherCAT master structure. </div></div>
<div class="ttc" id="fsm__slave_8c_html_a81403b6006691c9b4daf67d5da9feb2a"><div class="ttname"><a href="fsm__slave_8c.html#a81403b6006691c9b4daf67d5da9feb2a">ec_fsm_slave_state_sdo_request</a></div><div class="ttdeci">void ec_fsm_slave_state_sdo_request(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Slave state: SDO_REQUEST. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00271">fsm_slave.c:271</a></div></div>
<div class="ttc" id="structec__slave_html"><div class="ttname"><a href="structec__slave.html">ec_slave</a></div><div class="ttdoc">EtherCAT slave. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00176">slave.h:176</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_aa94f51d82b6c14baa831f68999fbc6a7"><div class="ttname"><a href="structec__fsm__slave.html#aa94f51d82b6c14baa831f68999fbc6a7">ec_fsm_slave::slave</a></div><div class="ttdeci">ec_slave_t * slave</div><div class="ttdoc">slave the FSM runs on </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00055">fsm_slave.h:55</a></div></div>
<div class="ttc" id="structec__slave_html_a6cbec4e34923f5b25fecdbd166a8328a"><div class="ttname"><a href="structec__slave.html#a6cbec4e34923f5b25fecdbd166a8328a">ec_slave::sdo_requests</a></div><div class="ttdeci">struct list_head sdo_requests</div><div class="ttdoc">SDO access requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00229">slave.h:229</a></div></div>
<div class="ttc" id="datagram_8c_html_a56f873f563806b58344e8d5da6b0a53d"><div class="ttname"><a href="datagram_8c.html#a56f873f563806b58344e8d5da6b0a53d">ec_datagram_zero</a></div><div class="ttdeci">void ec_datagram_zero(ec_datagram_t *datagram)</div><div class="ttdoc">Fills the datagram payload memory with zeros. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8c_source.html#l00178">datagram.c:178</a></div></div>
<div class="ttc" id="fsm__foe_8c_html_a99c4cd5d11be273cc2119fe11e829574"><div class="ttname"><a href="fsm__foe_8c.html#a99c4cd5d11be273cc2119fe11e829574">ec_fsm_foe_init</a></div><div class="ttdeci">void ec_fsm_foe_init(ec_fsm_foe_t *fsm)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__foe_8c_source.html#l00107">fsm_foe.c:107</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a34c4cc4d7d8988a5786599d07d52aebd"><div class="ttname"><a href="fsm__soe_8c.html#a34c4cc4d7d8988a5786599d07d52aebd">ec_fsm_soe_transfer</a></div><div class="ttdeci">void ec_fsm_soe_transfer(ec_fsm_soe_t *fsm, ec_slave_t *slave, ec_soe_request_t *request)</div><div class="ttdoc">Starts to transfer an IDN to/from a slave. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00130">fsm_soe.c:130</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_abe5fc037034ee0591047a678d3d52e36"><div class="ttname"><a href="fsm__soe_8c.html#abe5fc037034ee0591047a678d3d52e36">ec_fsm_soe_success</a></div><div class="ttdeci">int ec_fsm_soe_success(const ec_fsm_soe_t *fsm)</div><div class="ttdoc">Returns, if the state machine terminated with success. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00187">fsm_soe.c:187</a></div></div>
<div class="ttc" id="structec__slave_html_a85daad41c4862aa0de137a3c927abac8"><div class="ttname"><a href="structec__slave.html#a85daad41c4862aa0de137a3c927abac8">ec_slave::soe_requests</a></div><div class="ttdeci">struct list_head soe_requests</div><div class="ttdoc">SoE write requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00232">slave.h:232</a></div></div>
<div class="ttc" id="structec__datagram__t_html_a90d55e568be4b8464e9725c105d6c4b0"><div class="ttname"><a href="structec__datagram__t.html#a90d55e568be4b8464e9725c105d6c4b0">ec_datagram_t::state</a></div><div class="ttdeci">ec_datagram_state_t state</div><div class="ttdoc">State. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00100">datagram.h:100</a></div></div>
<div class="ttc" id="structec__slave_html_a35616766fc7afbd4fc0b8a5d5a652bf7"><div class="ttname"><a href="structec__slave.html#a35616766fc7afbd4fc0b8a5d5a652bf7">ec_slave::config</a></div><div class="ttdeci">ec_slave_config_t * config</div><div class="ttdoc">Current configuration. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00190">slave.h:190</a></div></div>
<div class="ttc" id="structec__slave__config_html_a391b64268ec07ce78e7aa50c9641e436"><div class="ttname"><a href="structec__slave__config.html#a391b64268ec07ce78e7aa50c9641e436">ec_slave_config::reg_requests</a></div><div class="ttdeci">struct list_head reg_requests</div><div class="ttdoc">List of register requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave__config_8h_source.html#l00146">slave_config.h:146</a></div></div>
<div class="ttc" id="slave_8h_html_a39519c3172e4196e40fa9006fb801612"><div class="ttname"><a href="slave_8h.html#a39519c3172e4196e40fa9006fb801612">EC_SLAVE_ERR</a></div><div class="ttdeci">#define EC_SLAVE_ERR(slave, fmt, args...)</div><div class="ttdoc">Convenience macro for printing slave-specific errors to syslog. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00076">slave.h:76</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_a1da03c24b580882065b01e431c0ed82e"><div class="ttname"><a href="fsm__slave_8c.html#a1da03c24b580882065b01e431c0ed82e">ec_fsm_slave_state_reg_request</a></div><div class="ttdeci">void ec_fsm_slave_state_reg_request(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Slave state: Register request. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00373">fsm_slave.c:373</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_a3e9b702c8379fb8324826a220847a539"><div class="ttname"><a href="fsm__slave_8c.html#a3e9b702c8379fb8324826a220847a539">ec_fsm_slave_set_ready</a></div><div class="ttdeci">void ec_fsm_slave_set_ready(ec_fsm_slave_t *fsm)</div><div class="ttdoc">Sets the current state of the state machine to READY. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00148">fsm_slave.c:148</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_a927d20b1685eea5160c96ca9f8748d12"><div class="ttname"><a href="structec__fsm__slave.html#a927d20b1685eea5160c96ca9f8748d12">ec_fsm_slave::soe_request</a></div><div class="ttdeci">ec_soe_request_t * soe_request</div><div class="ttdoc">SoE request to process. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00064">fsm_slave.h:64</a></div></div>
<div class="ttc" id="fsm__coe_8c_html_ad205aeb53b111862848a5d4142cc1a43"><div class="ttname"><a href="fsm__coe_8c.html#ad205aeb53b111862848a5d4142cc1a43">ec_fsm_coe_clear</a></div><div class="ttdeci">void ec_fsm_coe_clear(ec_fsm_coe_t *fsm)</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__coe_8c_source.html#l00182">fsm_coe.c:182</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_a64e44cb68fa46489e34b0f6f98a2d450"><div class="ttname"><a href="fsm__slave_8c.html#a64e44cb68fa46489e34b0f6f98a2d450">ec_fsm_slave_exec</a></div><div class="ttdeci">int ec_fsm_slave_exec(ec_fsm_slave_t *fsm, ec_datagram_t *datagram)</div><div class="ttdoc">Executes the current state of the state machine. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00123">fsm_slave.c:123</a></div></div>
<div class="ttc" id="structec__slave_html_ae3ca485627d212610814bf4e0130eddd"><div class="ttname"><a href="structec__slave.html#ae3ca485627d212610814bf4e0130eddd">ec_slave::master</a></div><div class="ttdeci">ec_master_t * master</div><div class="ttdoc">Master owning the slave. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00178">slave.h:178</a></div></div>
<div class="ttc" id="datagram_8c_html_ad34b69b7bf678ec548bd09d3ec4027d6"><div class="ttname"><a href="datagram_8c.html#ad34b69b7bf678ec548bd09d3ec4027d6">ec_datagram_fpwr</a></div><div class="ttdeci">int ec_datagram_fpwr(ec_datagram_t *datagram, uint16_t configured_address, uint16_t mem_address, size_t data_size)</div><div class="ttdoc">Initializes an EtherCAT FPWR datagram. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8c_source.html#l00298">datagram.c:298</a></div></div>
<div class="ttc" id="datagram_8c_html_ae9a50bd9874a22d2f62a17973c042e9b"><div class="ttname"><a href="datagram_8c.html#ae9a50bd9874a22d2f62a17973c042e9b">ec_datagram_fprd</a></div><div class="ttdeci">int ec_datagram_fprd(ec_datagram_t *datagram, uint16_t configured_address, uint16_t mem_address, size_t data_size)</div><div class="ttdoc">Initializes an EtherCAT FPRD datagram. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8c_source.html#l00273">datagram.c:273</a></div></div>
<div class="ttc" id="group__ApplicationInterface_html_gga703c4e47384b3601e7605d6d910aaba1a6b3c6b53010076d846724fec434512e4"><div class="ttname"><a href="group__ApplicationInterface.html#gga703c4e47384b3601e7605d6d910aaba1a6b3c6b53010076d846724fec434512e4">EC_DIR_INPUT</a></div><div class="ttdoc">Values read by the master. </div><div class="ttdef"><b>Definition:</b> <a href="ecrt_8h_source.html#l00420">ecrt.h:420</a></div></div>
<div class="ttc" id="structec__datagram__t_html_a9804c4ebdbd3e7ff5b55bfe3aa33bbef"><div class="ttname"><a href="structec__datagram__t.html#a9804c4ebdbd3e7ff5b55bfe3aa33bbef">ec_datagram_t::device_index</a></div><div class="ttdeci">ec_device_index_t device_index</div><div class="ttdoc">Device via which the datagram shall be / was sent. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00090">datagram.h:90</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_ae45b917e77b92b3e41df89720d33114c"><div class="ttname"><a href="fsm__slave_8c.html#ae45b917e77b92b3e41df89720d33114c">ec_fsm_slave_state_ready</a></div><div class="ttdeci">void ec_fsm_slave_state_ready(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Slave state: READY. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00189">fsm_slave.c:189</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_aa7b6efa4a99fe568f8f53ae0b2ebc2e4"><div class="ttname"><a href="structec__foe__request__t.html#aa7b6efa4a99fe568f8f53ae0b2ebc2e4">ec_foe_request_t::data_size</a></div><div class="ttdeci">size_t data_size</div><div class="ttdoc">Size of FoE data. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00054">foe_request.h:54</a></div></div>
<div class="ttc" id="fsm__coe_8c_html_a950c45dcefe03f03fbc7f051c57b3b3f"><div class="ttname"><a href="fsm__coe_8c.html#a950c45dcefe03f03fbc7f051c57b3b3f">ec_fsm_coe_init</a></div><div class="ttdeci">void ec_fsm_coe_init(ec_fsm_coe_t *fsm)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__coe_8c_source.html#l00170">fsm_coe.c:170</a></div></div>
<div class="ttc" id="globals_8h_html_a0e9c38c7520909d649fac451046dcde0af8bd16b734a32ab829a51f81620edfff"><div class="ttname"><a href="globals_8h.html#a0e9c38c7520909d649fac451046dcde0af8bd16b734a32ab829a51f81620edfff">EC_SLAVE_STATE_INIT</a></div><div class="ttdoc">INIT state (no mailbox communication, no IO) </div><div class="ttdef"><b>Definition:</b> <a href="globals_8h_source.html#l00130">globals.h:130</a></div></div>
<div class="ttc" id="structec__foe__request__t_html"><div class="ttname"><a href="structec__foe__request__t.html">ec_foe_request_t</a></div><div class="ttdoc">FoE request. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00050">foe_request.h:50</a></div></div>
<div class="ttc" id="structec__slave_html_a374ce6a1879d81ca54496be994b9e46e"><div class="ttname"><a href="structec__slave.html#a374ce6a1879d81ca54496be994b9e46e">ec_slave::foe_requests</a></div><div class="ttdeci">struct list_head foe_requests</div><div class="ttdoc">FoE write requests. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00231">slave.h:231</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_a69201c3dc1cb3155a6ca50cb7f33869c"><div class="ttname"><a href="fsm__slave_8c.html#a69201c3dc1cb3155a6ca50cb7f33869c">ec_fsm_slave_action_process_sdo</a></div><div class="ttdeci">int ec_fsm_slave_action_process_sdo(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Check for pending SDO requests and process one. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00221">fsm_slave.c:221</a></div></div>
<div class="ttc" id="fsm__foe_8c_html_a305e7b497f30525f7fcb4bbcd31b3cd3"><div class="ttname"><a href="fsm__foe_8c.html#a305e7b497f30525f7fcb4bbcd31b3cd3">ec_fsm_foe_exec</a></div><div class="ttdeci">int ec_fsm_foe_exec(ec_fsm_foe_t *fsm, ec_datagram_t *datagram)</div><div class="ttdoc">Executes the current state of the state machine. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__foe_8c_source.html#l00129">fsm_foe.c:129</a></div></div>
<div class="ttc" id="datagram_8c_html_a84b0c2679038e17cfd5af69df9a68001"><div class="ttname"><a href="datagram_8c.html#a84b0c2679038e17cfd5af69df9a68001">ec_datagram_print_state</a></div><div class="ttdeci">void ec_datagram_print_state(const ec_datagram_t *datagram)</div><div class="ttdoc">Prints the state of a datagram. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8c_source.html#l00565">datagram.c:565</a></div></div>
<div class="ttc" id="mailbox_8h_html"><div class="ttname"><a href="mailbox_8h.html">mailbox.h</a></div><div class="ttdoc">Mailbox functionality. </div></div>
<div class="ttc" id="structec__fsm__slave_html_ae393c328b5fe12f06f19f05fe140a643"><div class="ttname"><a href="structec__fsm__slave.html#ae393c328b5fe12f06f19f05fe140a643">ec_fsm_slave::list</a></div><div class="ttdeci">struct list_head list</div><div class="ttdoc">Used for execution list. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00056">fsm_slave.h:56</a></div></div>
<div class="ttc" id="structec__reg__request_html_a55590fb9ebef4fad289a981e5e798f29"><div class="ttname"><a href="structec__reg__request.html#a55590fb9ebef4fad289a981e5e798f29">ec_reg_request::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Pointer to data memory. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00051">reg_request.h:51</a></div></div>
<div class="ttc" id="structec__sdo__request_html_a80c68878d98d613513a0b985be43198e"><div class="ttname"><a href="structec__sdo__request.html#a80c68878d98d613513a0b985be43198e">ec_sdo_request::list</a></div><div class="ttdeci">struct list_head list</div><div class="ttdoc">List item. </div><div class="ttdef"><b>Definition:</b> <a href="sdo__request_8h_source.html#l00049">sdo_request.h:49</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_ab7af644e2e05a661f5dedfc65daa423e"><div class="ttname"><a href="fsm__slave_8c.html#ab7af644e2e05a661f5dedfc65daa423e">ec_fsm_slave_init</a></div><div class="ttdeci">void ec_fsm_slave_init(ec_fsm_slave_t *fsm, ec_slave_t *slave)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00060">fsm_slave.c:60</a></div></div>
<div class="ttc" id="fsm__coe_8c_html_acf977ba0f42eabf38b9e0d5eb508a568"><div class="ttname"><a href="fsm__coe_8c.html#acf977ba0f42eabf38b9e0d5eb508a568">ec_fsm_coe_exec</a></div><div class="ttdeci">int ec_fsm_coe_exec(ec_fsm_coe_t *fsm, ec_datagram_t *datagram)</div><div class="ttdoc">Executes the current state of the state machine. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__coe_8c_source.html#l00228">fsm_coe.c:228</a></div></div>
<div class="ttc" id="fsm__slave_8h_html"><div class="ttname"><a href="fsm__slave_8h.html">fsm_slave.h</a></div><div class="ttdoc">EtherCAT slave request state machine. </div></div>
<div class="ttc" id="structec__reg__request_html_ac9e44c1d65dd892c66d1a4f2a4427e48"><div class="ttname"><a href="structec__reg__request.html#ac9e44c1d65dd892c66d1a4f2a4427e48">ec_reg_request::dir</a></div><div class="ttdeci">ec_direction_t dir</div><div class="ttdoc">Direction. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00052">reg_request.h:52</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_ac4d096c83edc90e10998d0581ac2b90e"><div class="ttname"><a href="structec__fsm__slave.html#ac4d096c83edc90e10998d0581ac2b90e">ec_fsm_slave::fsm_foe</a></div><div class="ttdeci">ec_fsm_foe_t fsm_foe</div><div class="ttdoc">FoE state machine. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00067">fsm_slave.h:67</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a22bcbd5d8832e375e3cb5ce0b960da5d"><div class="ttname"><a href="fsm__soe_8c.html#a22bcbd5d8832e375e3cb5ce0b960da5d">ec_fsm_soe_init</a></div><div class="ttdeci">void ec_fsm_soe_init(ec_fsm_soe_t *fsm)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00107">fsm_soe.c:107</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a422dd4f9c47393097303ca25a7d17dbf"><div class="ttname"><a href="fsm__soe_8c.html#a422dd4f9c47393097303ca25a7d17dbf">ec_fsm_soe_clear</a></div><div class="ttdeci">void ec_fsm_soe_clear(ec_fsm_soe_t *fsm)</div><div class="ttdoc">Destructor. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00120">fsm_soe.c:120</a></div></div>
<div class="ttc" id="structec__datagram__t_html_ae7471d08444f2bc780532e9268859296"><div class="ttname"><a href="structec__datagram__t.html#ae7471d08444f2bc780532e9268859296">ec_datagram_t::data</a></div><div class="ttdeci">uint8_t * data</div><div class="ttdoc">Datagram payload. </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00094">datagram.h:94</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_ac9f6c23ca16927be8dab824caf95878f"><div class="ttname"><a href="structec__fsm__slave.html#ac9f6c23ca16927be8dab824caf95878f">ec_fsm_slave::fsm_coe</a></div><div class="ttdeci">ec_fsm_coe_t fsm_coe</div><div class="ttdoc">CoE state machine. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00066">fsm_slave.h:66</a></div></div>
<div class="ttc" id="slave__config_8h_html"><div class="ttname"><a href="slave__config_8h.html">slave_config.h</a></div><div class="ttdoc">EtherCAT slave configuration structure. </div></div>
<div class="ttc" id="structec__foe__request__t_html_afd59d6b4eb03fe6f05a20179cef9ac5e"><div class="ttname"><a href="structec__foe__request__t.html#afd59d6b4eb03fe6f05a20179cef9ac5e">ec_foe_request_t::state</a></div><div class="ttdeci">ec_internal_request_state_t state</div><div class="ttdoc">FoE request state. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00063">foe_request.h:63</a></div></div>
<div class="ttc" id="structec__slave_html_adc17b41384e235c98b39f4ac49319d68"><div class="ttname"><a href="structec__slave.html#adc17b41384e235c98b39f4ac49319d68">ec_slave::device_index</a></div><div class="ttdeci">ec_device_index_t device_index</div><div class="ttdoc">Index of device the slave responds on. </div><div class="ttdef"><b>Definition:</b> <a href="slave_8h_source.html#l00179">slave.h:179</a></div></div>
<div class="ttc" id="fsm__soe_8c_html_a2572aecb3869697ac939f78e22c3cd4e"><div class="ttname"><a href="fsm__soe_8c.html#a2572aecb3869697ac939f78e22c3cd4e">ec_fsm_soe_exec</a></div><div class="ttdeci">int ec_fsm_soe_exec(ec_fsm_soe_t *fsm, ec_datagram_t *datagram)</div><div class="ttdoc">Executes the current state of the state machine. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__soe_8c_source.html#l00152">fsm_soe.c:152</a></div></div>
<div class="ttc" id="fsm__coe_8c_html_a6b624db9f166f9b6957abf98de1825e4"><div class="ttname"><a href="fsm__coe_8c.html#a6b624db9f166f9b6957abf98de1825e4">ec_fsm_coe_transfer</a></div><div class="ttdeci">void ec_fsm_coe_transfer(ec_fsm_coe_t *fsm, ec_slave_t *slave, ec_sdo_request_t *request)</div><div class="ttdoc">Starts to transfer an SDO to/from a slave. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__coe_8c_source.html#l00205">fsm_coe.c:205</a></div></div>
<div class="ttc" id="datagram_8h_html_ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a"><div class="ttname"><a href="datagram_8h.html#ac9882419ec1404dcca75761c4d1ce720a95630d1e98f6217bf0392b4295c5bc6a">EC_DATAGRAM_RECEIVED</a></div><div class="ttdoc">Received (dequeued). </div><div class="ttdef"><b>Definition:</b> <a href="datagram_8h_source.html#l00078">datagram.h:78</a></div></div>
<div class="ttc" id="fsm__slave_8c_html_a5c3b32656d605af3c1f2e5534568b49a"><div class="ttname"><a href="fsm__slave_8c.html#a5c3b32656d605af3c1f2e5534568b49a">ec_fsm_slave_state_idle</a></div><div class="ttdeci">void ec_fsm_slave_state_idle(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">Slave state: IDLE. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8c_source.html#l00177">fsm_slave.c:177</a></div></div>
<div class="ttc" id="structec__reg__request_html_a5b7e2c24fe669f62e8d325a3537a1aec"><div class="ttname"><a href="structec__reg__request.html#a5b7e2c24fe669f62e8d325a3537a1aec">ec_reg_request::list</a></div><div class="ttdeci">struct list_head list</div><div class="ttdoc">List item. </div><div class="ttdef"><b>Definition:</b> <a href="reg__request_8h_source.html#l00049">reg_request.h:49</a></div></div>
<div class="ttc" id="structec__fsm__slave_html_a1ee8a297949fadd3991b4b7aff8b7c2a"><div class="ttname"><a href="structec__fsm__slave.html#a1ee8a297949fadd3991b4b7aff8b7c2a">ec_fsm_slave::state</a></div><div class="ttdeci">void(* state)(ec_fsm_slave_t *, ec_datagram_t *)</div><div class="ttdoc">State function. </div><div class="ttdef"><b>Definition:</b> <a href="fsm__slave_8h_source.html#l00058">fsm_slave.h:58</a></div></div>
<div class="ttc" id="structec__foe__request__t_html_a3934835725b006bc6268d2553234901a"><div class="ttname"><a href="structec__foe__request__t.html#a3934835725b006bc6268d2553234901a">ec_foe_request_t::list</a></div><div class="ttdeci">struct list_head list</div><div class="ttdoc">List item. </div><div class="ttdef"><b>Definition:</b> <a href="foe__request_8h_source.html#l00051">foe_request.h:51</a></div></div>
<div class="ttc" id="structec__soe__request__t_html"><div class="ttname"><a href="structec__soe__request__t.html">ec_soe_request_t</a></div><div class="ttdoc">Sercos-over-EtherCAT request. </div><div class="ttdef"><b>Definition:</b> <a href="soe__request_8h_source.html#l00048">soe_request.h:48</a></div></div>
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